What are the reasons for the Elantra's fuel consumption of 10L?

2 Answers
JeffreyAnn
09/01/25 7:01am
The reasons for the Elantra's fuel consumption of 10L per 100 kilometers include driving habits, road conditions, tire pressure, and prolonged idling. The following are the factors affecting the Elantra's high fuel consumption: Driving habits: Some people prefer to accelerate and brake suddenly, which significantly impacts fuel consumption. Developing good driving habits is essential. Road conditions: Smooth roads versus uneven roads, as well as frequently congested routes, have a direct impact on fuel consumption. Try to avoid uneven roads as much as possible. Tire pressure: Tire pressure directly affects the contact area and friction between the tires and the ground. Lower tire pressure increases friction, which relatively increases fuel consumption. Increasing tire pressure can help resolve this issue. Prolonged idling: Some car owners prefer not to turn off the engine while waiting, keeping the car in an idling state, which naturally increases fuel consumption. Frequent idling can also raise the risk of carbon buildup. Reducing idling time is advisable.
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LaJayce
09/14/25 2:49am
I've been driving a Hyundai Elantra for several years, and the fuel consumption of 10 liters per 100 kilometers is relatively high, mainly due to my aggressive driving habits at the beginning. I often floored the accelerator at starts and frequently braked sharply at traffic lights, with the engine idling for long periods in congested urban areas, wasting gasoline unnecessarily. Additionally, running the air conditioning at maximum settings increases the energy consumption of the compressor and fan, and the same goes for the heater in winter, which also burdens the engine. Moreover, a trunk full of luggage increases the vehicle's weight and friction, further pushing up fuel consumption. I recommend developing a smooth driving habit to reduce sudden acceleration and braking. Try turning off the engine and letting the car rest for a few seconds at red lights—this habit helped me reduce my fuel consumption to around 8 liters per 100 kilometers, truly saving money and hassle.
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